Daikin REYQ72-432XAYCU, Service Manual

Page: 250 / 482

Field Setting from Outdoor Unit SiUS371901EB
243 Part 5 Field Settings and Test Operation
[2-31]: Power consumption limitation level (step 2) via the external control adaptor
(DTA104A61/62)
If the system needs to run under power consumption limitation conditions when an
external signal is sent to the unit, this setting defines the level power consumption
limitation that will be applied for step 2. The level is according to the table.
Default value: 1
Change [2-31] to 1, 2 or 3 in function of required limitation.
Value
[2-31]
Power consumption limitation (approximately)
1 (default) 40%
2 50%
3 55%
[2-32]: Forced, all time, power consumption limitation operation (no external control adaptor
is required to perform power consumption limitation)
If the system always needs to run under power consumption limitation conditions,
this setting activates and defines the level power consumption limitation that will be
applied continuously. The level is according to the table.
Default value: 0 (OFF).
Value
[2-32]
Restriction reference
0 (default) Function not active
1 Follows [2-30] setting
2 Follows [2-31] setting
Change [2-32]: 0,1 or 2 in function of required limitation.
[2-34]: Indoor fan tap setting
Indoor units fan speed limitation related to connection capacity and outdoor air
temperature for energy saving
Value
[2-34]
Indoor fan tap setting
0 (default)
Fan speed is limited to L tap when indoor units capacity
≥
130%.
1
In heating mode, fan speed is limited to L tap when indoor
units capacity
≥
130%.
2
Fan speed follows the setting of remote controllers (not
limited by indoor units connection capacity).
3
Limited in cooling when Ta < 29.5°C (85.1°F) and Indoor
condition is in condition A ( ∗ 1) Returned when Ta > 32.5°C
(90.5°F)
or Indoor condition is in condition B (
∗
2)
4
Limited in cooling when Ta < 23.5°C (74.3°F) and Indoor
condition is in condition A (
∗
1) Returned when Ta > 26.5°C
(79.7°F)
or Indoor condition is in condition B (
∗
2)
5
Limited in cooling when Ta < 19.3°C (66.7°F) and Indoor
condition is in condition A (
∗
1) Returned when Ta > 22.3°C
(72.1°F)
or Indoor condition is in condition B ( ∗ 2)
6
Limited in cooling when Ta < 29.5°C (85.1°F) Returned
when Ta > 32.5°C (90.5°F)
7
Limited in cooling when Ta < 23.5°C (74.3°F) Returned
when Ta > 26.5°C (79.7°F)
8
Limited in cooling when Ta < 19.3°C (66.7°F) Returned
when Ta > 22.3°C (72.1°F)